cs_lagr_tracking.h File Reference

#include "cs_defs.h"
#include "cs_lagr_particle.h"

Include dependency graph for cs_lagr_tracking.h:

Go to the source code of this file.

Enumerations
enum	cs_lagr_tracking_state_t {   CS_LAGR_PART_TO_SYNC, CS_LAGR_PART_TO_SYNC_NEXT, CS_LAGR_PART_TREATED, CS_LAGR_PART_STUCK,   CS_LAGR_PART_MERGED, CS_LAGR_PART_OUT, CS_LAGR_PART_ERR }

Functions
void	cs_lagr_tracking_initialize (void)
	Initialize particle tracking subsystem. More...
void	cs_lagr_tracking_particle_movement (const cs_real_t visc_length[])
	Apply one particle movement step. More...
void	cs_lagr_tracking_finalize (void)
	Finalize Lagrangian module. More...
void	cs_lagr_test_wall_cell (const void *particle, const cs_lagr_attribute_map_t *p_am, const cs_real_t visc_length[], cs_real_t *yplus, cs_lnum_t *face_id)
	Determine the number of the closest wall face from the particle as well as the corresponding wall normal distance (y_p^+) More...
void	cs_lagr_get_cell_face_connectivity (cs_lnum_t **cell_face_idx, cs_lnum_t **cell_face_lst)
	Get pointers to cell face connectivity used in particle tracking. More...

Enumeration Type Documentation

cs_lagr_tracking_state_t

enum cs_lagr_tracking_state_t

Enumerator
CS_LAGR_PART_TO_SYNC
CS_LAGR_PART_TO_SYNC_NEXT
CS_LAGR_PART_TREATED
CS_LAGR_PART_STUCK
CS_LAGR_PART_MERGED
CS_LAGR_PART_OUT
CS_LAGR_PART_ERR

Function Documentation

cs_lagr_get_cell_face_connectivity()

void cs_lagr_get_cell_face_connectivity	(	cs_lnum_t **	cell_face_idx,
		cs_lnum_t **	cell_face_lst
	)

Get pointers to cell face connectivity used in particle tracking.

Parameters

[out]	cell_face_idx	cell face index
[out]	cell_face_lst	cell face connectivity (signed 1-to-n based, negative for boundary faces, positive for interior faces)

cs_lagr_test_wall_cell()

void cs_lagr_test_wall_cell	(	const void *	particle,
		const cs_lagr_attribute_map_t *	p_am,
		const cs_real_t	visc_length[],
		cs_real_t *	yplus,
		cs_lnum_t *	face_id
	)

Determine the number of the closest wall face from the particle as well as the corresponding wall normal distance (y_p^+)

Used for the deposition model.

Parameters

[in]	particle	particle attributes for current time step
[in]	p_am	pointer to attributes map for current time step
[in]	visc_length	viscous layer thickness
[out]	yplus	associated yplus value
[out]	face_id	associated neighbor wall face, or -1

cs_lagr_tracking_finalize()

void cs_lagr_tracking_finalize

(

void

)

Finalize Lagrangian module.

cs_lagr_tracking_initialize()

void cs_lagr_tracking_initialize

(

void

)

Initialize particle tracking subsystem.

cs_lagr_tracking_particle_movement()

void cs_lagr_tracking_particle_movement

(

const cs_real_t

visc_length[]

)

Apply one particle movement step.

Parameters

[in]

visc_length

viscous layer thickness